[FEA] Hopper group-gemm of mixed type

[jcao-ai]

Is your feature request related to a problem? Please describe.
For MoE inference, mixed type group-gemm is helpful. But now cutlass seems only support mixed type matmul, and group-gemm of non-mixed type.

Describe the solution you'd like
group-gemm of fp16_int4, fp16_int8, e4m3_int4

[github-actions]

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[github-actions]

This issue has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed.